.clearfix {
  overflow: hidden;
}

.clearfix::after {
  content: "";
  display: block;
  clear: both;
  overflow: hidden;
}

.db {
  display: block;
}

.dib {
  display: inline-block;
}

.wrap-center {
  width: 1152px;
  margin: 0 auto;
}

.tac {
  text-align: center;
}

@font-face {
  font-family: 'iconfont';
  src: url('../fonts/iconfont.ttf') format('truetype');
}

.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}